From an August 21, 1961 advertisement in The Seattle Times:
- Burt Typewriter, 1204 Second Avenue, Seattle
- Clark Stationery Company, 12750 Bothell Way (now Lake City Way), Seattle
- Foster Office Equipment, 457 SW 153rd, Burien
- Gene Brown Typewriter, 5511 24th Avenue NW, Seattle
- Lowman & Hanford, 1515 Second Avenue, Seattle
- MacDougall & Southwick, Second and Pike (Now a parking lot behind City Target), Seattle
- Record Stationery and Office Supply, 801 Walla Walla Avenue, Seattle
- Tom's Typewriter and Hobby Shop, 3402 Claremont Avenue South, Seattle
- University Book Store, 4326 University Way NE, Seattle
- Washington Book Store, 4316 University Way NE, Seattle (Now part of the University Book Store)
- Keeney Office Supply, Bellevue
- Tri-County Office Supply, Bellingham
- Black and King, Everett
- Miller's Office Supply, Puyallup
- H.D. Baker, Tacoma
- People's Store, Tacoma
- Rhodes, Downtown and Lakewood, Tacoma
Here is the ad: